Injectable testosterone esters and transdermal testosterone gels have generally been assumed to be equally safe and effective forms of testosterone-replacement therapy for male hypogonadism. Now, ...

Many healthcare providers regard testosterone cypionate and testosterone enanthate as interchangeable, but each has differences in their ingredients and duration of action. These differences influence ...

Testosterone injections are a treatment for sexual dysfunction in males and for low testosterone in either males or females. They can also be part of gender affirming care. Although testosterone ...

Boys conceived using intra-cytoplasmic sperm injection (ICSI) have lower serum testosterone levels than their naturally conceived counterparts, according to a recent study from Denmark where 1.5% of ...

Injectable testosterone is associated with a higher short-term risk of cardiovascular events compared with testosterone gel or patch formulations, according to a new epidemiologic study of three large ...

A study published in the Journal of the American Medical Association found that injectable testosterone results in fewer cardiovascular adverse events than gel- or patch-based formulations, offering ...

Xyosted (testosterone enanthate) is a brand-name drug that’s prescribed to treat testosterone deficiency in adults. Xyosted comes as a solution in a prefilled auto-injector pen. It’s typically given ...

Dear Dr. Roach: My insurance company won't let me receive my testosterone injection unless I have a low testosterone level at 8 a.m. Does this make any sense? — T.B. Dear T.B.: Although I am never ...